[INFO] cloning repository https://github.com/loggerhead/shadowsocks-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/loggerhead/shadowsocks-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floggerhead%2Fshadowsocks-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floggerhead%2Fshadowsocks-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 12c2eaecad3aa52eeb0bb62b161317d0e9453164
[INFO] testing loggerhead/shadowsocks-rust against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floggerhead%2Fshadowsocks-rust" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/loggerhead/shadowsocks-rust on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/loggerhead/shadowsocks-rust
[INFO] finished tweaking git repo https://github.com/loggerhead/shadowsocks-rust
[INFO] tweaked toml for git repo https://github.com/loggerhead/shadowsocks-rust written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/loggerhead/shadowsocks-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-3/source/src/bin/main.rs
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a18b45dce1859baa912704b3fe83f8923761f1c6fff2b969ed70b7d8907637a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5a18b45dce1859baa912704b3fe83f8923761f1c6fff2b969ed70b7d8907637a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a18b45dce1859baa912704b3fe83f8923761f1c6fff2b969ed70b7d8907637a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a18b45dce1859baa912704b3fe83f8923761f1c6fff2b969ed70b7d8907637a", kill_on_drop: false }`
[INFO] [stdout] 5a18b45dce1859baa912704b3fe83f8923761f1c6fff2b969ed70b7d8907637a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c0d81ae3869db1f7e204299b2747bd6f59b1aacb2eac3461e36534ba6cd2683
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2c0d81ae3869db1f7e204299b2747bd6f59b1aacb2eac3461e36534ba6cd2683", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/src/bin/main.rs
[INFO] [stderr]    Compiling num-traits v0.1.42
[INFO] [stderr]    Compiling slog v1.7.1
[INFO] [stderr]    Compiling slab v0.1.3
[INFO] [stderr]    Compiling strsim v0.5.2
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling unicode-segmentation v0.1.3
[INFO] [stderr]    Compiling bytes v0.3.0
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling try_opt v0.1.1
[INFO] [stderr]    Compiling lru_time_cache v0.5.0
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]    Compiling time v0.1.39
[INFO] [stderr]    Compiling net2 v0.2.31
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling isatty v0.1.6
[INFO] [stderr]    Compiling rand v0.3.20
[INFO] [stderr]    Compiling term_size v0.2.3
[INFO] [stderr]    Compiling sig v1.0.0
[INFO] [stderr]    Compiling daemonize v0.2.3
[INFO] [stderr]    Compiling toml v0.1.30
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling clap v2.18.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling slog-extra v0.1.2
[INFO] [stderr]    Compiling slog-scope v0.2.2
[INFO] [stderr]    Compiling miow v0.1.5
[INFO] [stderr]    Compiling slog-stream v1.2.1
[INFO] [stderr]    Compiling num-integer v0.1.35
[INFO] [stderr]    Compiling num-iter v0.1.34
[INFO] [stderr]    Compiling num v0.1.41
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling slog-term v1.3.5
[INFO] [stderr]    Compiling mio v0.5.1
[INFO] [stderr]    Compiling shadowsocks v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/util.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / macro_rules! io_err {
[INFO] [stdout] 10 | |     ($desc:expr) => ( io::Error::new(io::ErrorKind::Other, $desc) );
[INFO] [stdout] 11 | |     ($fmt:expr, $($arg:tt)*) => ( io::Error::new(io::ErrorKind::Other, format!($fmt, $($arg)*)) );
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/util.rs:34:66
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn handle_every_line<P: AsRef<Path>>(filepath: P, func: &mut FnMut(String)) -> Result<()> {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/crypto/cipher.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |     inner: Box<StreamCipher + 'static>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StreamCipher + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/crypto/cipher.rs:18:25
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let cipher: Box<StreamCipher> = match method.belong_lib() {
[INFO] [stdout]    |                         ^^^^^^^^^^^^ help: use `dyn`: `dyn StreamCipher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/crypto/crypto_lib.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |     inner: Box<SynchronousStreamCipher + 'static>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SynchronousStreamCipher + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/asyncdns.rs:134:33
[INFO] [stdout]     |
[INFO] [stdout] 134 |     callers: Dict<Token, RcCell<Caller>>,
[INFO] [stdout]     |                                 ^^^^^^ help: use `dyn`: `dyn Caller`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/asyncdns.rs:180:49
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn add_caller(&mut self, caller: RcCell<Caller>) {
[INFO] [stdout]     |                                                 ^^^^^^ help: use `dyn`: `dyn Caller`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/my_logger.rs:68:24
[INFO] [stdout]    |
[INFO] [stdout] 68 |               io: &mut io::Write,
[INFO] [stdout]    |                        ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/network.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | /     lazy_static! {
[INFO] [stdout] 54 | |         static ref RE: Regex = Regex::new(r"[A-Za-z\d-]{1,63}$").unwrap();
[INFO] [stdout] 55 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/config/mod.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref CONFIG: Config = init_config().unwrap_or_else(|e| {
[INFO] [stdout] 25 | |         println!("{:?}", e);
[INFO] [stdout] 26 | |         exit(1);
[INFO] [stdout] 27 | |     });
[INFO] [stdout] 28 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/config/cmd.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | /     lazy_static! {
[INFO] [stdout] 10 | |         static ref CONFIG_HELP: String = format!("path to config file\n[default: {}]",
[INFO] [stdout] 11 | |                                                  Config::default_config_path().display());
[INFO] [stdout] 12 | |         static ref NAME: &'static str = if cfg!(feature = "sslocal") {
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | |         };
[INFO] [stdout] 17 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/config/cmd.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | /     lazy_static! {
[INFO] [stdout] 10 | |         static ref CONFIG_HELP: String = format!("path to config file\n[default: {}]",
[INFO] [stdout] 11 | |                                                  Config::default_config_path().display());
[INFO] [stdout] 12 | |         static ref NAME: &'static str = if cfg!(feature = "sslocal") {
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | |         };
[INFO] [stdout] 17 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/config/running_config.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         env::home_dir()
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/crypto/encryptor.rs:395:5
[INFO] [stdout]     |
[INFO] [stdout] 395 | /     lazy_static! {
[INFO] [stdout] 396 | |         static ref CACHE: Mutex<LruCache<(String, Method), Arc<Vec<u8>>>> =
[INFO] [stdout] 397 | |             Mutex::new(LruCache::with_capacity(KEY_CACHE_SIZE));
[INFO] [stdout] 398 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/network.rs:57:29
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let hostname = hostname.trim_right_matches('.');
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/config/mod.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |             let mut tmp = Arc::make_mut(&mut conf.proxy_conf);
[INFO] [stdout]    |                 ----^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/config/mod.rs:135:17
[INFO] [stdout]     |
[INFO] [stdout] 135 |             let mut tmp = Arc::make_mut(&mut conf.proxy_conf);
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/config/toml.rs:49:25
[INFO] [stdout]    |
[INFO] [stdout] 49 |                     let mut tmp = Arc::make_mut(&mut server_conf);
[INFO] [stdout]    |                         ----^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.09s
[INFO] running `Command { std: "docker" "inspect" "2c0d81ae3869db1f7e204299b2747bd6f59b1aacb2eac3461e36534ba6cd2683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c0d81ae3869db1f7e204299b2747bd6f59b1aacb2eac3461e36534ba6cd2683", kill_on_drop: false }`
[INFO] [stdout] 2c0d81ae3869db1f7e204299b2747bd6f59b1aacb2eac3461e36534ba6cd2683
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 639af1a54a2998d53a9f239dd6f82464022d222fdfeb79a1994e4817ddd2ce97
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "639af1a54a2998d53a9f239dd6f82464022d222fdfeb79a1994e4817ddd2ce97", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/src/bin/main.rs
[INFO] [stderr]    Compiling shadowsocks v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/util.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / macro_rules! io_err {
[INFO] [stdout] 10 | |     ($desc:expr) => ( io::Error::new(io::ErrorKind::Other, $desc) );
[INFO] [stdout] 11 | |     ($fmt:expr, $($arg:tt)*) => ( io::Error::new(io::ErrorKind::Other, format!($fmt, $($arg)*)) );
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/util.rs:34:66
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn handle_every_line<P: AsRef<Path>>(filepath: P, func: &mut FnMut(String)) -> Result<()> {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/crypto/cipher.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |     inner: Box<StreamCipher + 'static>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StreamCipher + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/crypto/cipher.rs:18:25
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let cipher: Box<StreamCipher> = match method.belong_lib() {
[INFO] [stdout]    |                         ^^^^^^^^^^^^ help: use `dyn`: `dyn StreamCipher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/crypto/crypto_lib.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |     inner: Box<SynchronousStreamCipher + 'static>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SynchronousStreamCipher + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/asyncdns.rs:134:33
[INFO] [stdout]     |
[INFO] [stdout] 134 |     callers: Dict<Token, RcCell<Caller>>,
[INFO] [stdout]     |                                 ^^^^^^ help: use `dyn`: `dyn Caller`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/asyncdns.rs:180:49
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn add_caller(&mut self, caller: RcCell<Caller>) {
[INFO] [stdout]     |                                                 ^^^^^^ help: use `dyn`: `dyn Caller`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/my_logger.rs:68:24
[INFO] [stdout]    |
[INFO] [stdout] 68 |               io: &mut io::Write,
[INFO] [stdout]    |                        ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/network.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | /     lazy_static! {
[INFO] [stdout] 54 | |         static ref RE: Regex = Regex::new(r"[A-Za-z\d-]{1,63}$").unwrap();
[INFO] [stdout] 55 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/config/mod.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref CONFIG: Config = init_config().unwrap_or_else(|e| {
[INFO] [stdout] 25 | |         println!("{:?}", e);
[INFO] [stdout] 26 | |         exit(1);
[INFO] [stdout] 27 | |     });
[INFO] [stdout] 28 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/config/cmd.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | /     lazy_static! {
[INFO] [stdout] 10 | |         static ref CONFIG_HELP: String = format!("path to config file\n[default: {}]",
[INFO] [stdout] 11 | |                                                  Config::default_config_path().display());
[INFO] [stdout] 12 | |         static ref NAME: &'static str = if cfg!(feature = "sslocal") {
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | |         };
[INFO] [stdout] 17 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/config/cmd.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | /     lazy_static! {
[INFO] [stdout] 10 | |         static ref CONFIG_HELP: String = format!("path to config file\n[default: {}]",
[INFO] [stdout] 11 | |                                                  Config::default_config_path().display());
[INFO] [stdout] 12 | |         static ref NAME: &'static str = if cfg!(feature = "sslocal") {
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | |         };
[INFO] [stdout] 17 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/config/running_config.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         env::home_dir()
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/crypto/encryptor.rs:395:5
[INFO] [stdout]     |
[INFO] [stdout] 395 | /     lazy_static! {
[INFO] [stdout] 396 | |         static ref CACHE: Mutex<LruCache<(String, Method), Arc<Vec<u8>>>> =
[INFO] [stdout] 397 | |             Mutex::new(LruCache::with_capacity(KEY_CACHE_SIZE));
[INFO] [stdout] 398 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/network.rs:57:29
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let hostname = hostname.trim_right_matches('.');
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/config/mod.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |             let mut tmp = Arc::make_mut(&mut conf.proxy_conf);
[INFO] [stdout]    |                 ----^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/config/mod.rs:135:17
[INFO] [stdout]     |
[INFO] [stdout] 135 |             let mut tmp = Arc::make_mut(&mut conf.proxy_conf);
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/config/toml.rs:49:25
[INFO] [stdout]    |
[INFO] [stdout] 49 |                     let mut tmp = Arc::make_mut(&mut server_conf);
[INFO] [stdout]    |                         ----^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> tests/encrypt.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | / macro_rules! assert_raw_encrypt {
[INFO] [stdout] 40 | |     ($cryptor:expr, $data:expr) => ( assert_do!($cryptor, raw_encrypt, $data) )
[INFO] [stdout] 41 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> tests/encrypt.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / macro_rules! assert_raw_decrypt {
[INFO] [stdout] 44 | |     ($cryptor:expr, $data:expr) => ( assert_do!($cryptor, raw_decrypt, $data) )
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/util.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / macro_rules! io_err {
[INFO] [stdout] 10 | |     ($desc:expr) => ( io::Error::new(io::ErrorKind::Other, $desc) );
[INFO] [stdout] 11 | |     ($fmt:expr, $($arg:tt)*) => ( io::Error::new(io::ErrorKind::Other, format!($fmt, $($arg)*)) );
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/util.rs:34:66
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn handle_every_line<P: AsRef<Path>>(filepath: P, func: &mut FnMut(String)) -> Result<()> {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/crypto/cipher.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |     inner: Box<StreamCipher + 'static>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StreamCipher + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/crypto/cipher.rs:18:25
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let cipher: Box<StreamCipher> = match method.belong_lib() {
[INFO] [stdout]    |                         ^^^^^^^^^^^^ help: use `dyn`: `dyn StreamCipher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/crypto/crypto_lib.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |     inner: Box<SynchronousStreamCipher + 'static>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SynchronousStreamCipher + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/asyncdns.rs:134:33
[INFO] [stdout]     |
[INFO] [stdout] 134 |     callers: Dict<Token, RcCell<Caller>>,
[INFO] [stdout]     |                                 ^^^^^^ help: use `dyn`: `dyn Caller`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/asyncdns.rs:180:49
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn add_caller(&mut self, caller: RcCell<Caller>) {
[INFO] [stdout]     |                                                 ^^^^^^ help: use `dyn`: `dyn Caller`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/my_logger.rs:68:24
[INFO] [stdout]    |
[INFO] [stdout] 68 |               io: &mut io::Write,
[INFO] [stdout]    |                        ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/network.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | /     lazy_static! {
[INFO] [stdout] 54 | |         static ref RE: Regex = Regex::new(r"[A-Za-z\d-]{1,63}$").unwrap();
[INFO] [stdout] 55 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/config/mod.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref CONFIG: Config = init_config().unwrap_or_else(|e| {
[INFO] [stdout] 25 | |         println!("{:?}", e);
[INFO] [stdout] 26 | |         exit(1);
[INFO] [stdout] 27 | |     });
[INFO] [stdout] 28 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/config/cmd.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | /     lazy_static! {
[INFO] [stdout] 10 | |         static ref CONFIG_HELP: String = format!("path to config file\n[default: {}]",
[INFO] [stdout] 11 | |                                                  Config::default_config_path().display());
[INFO] [stdout] 12 | |         static ref NAME: &'static str = if cfg!(feature = "sslocal") {
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | |         };
[INFO] [stdout] 17 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/config/cmd.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | /     lazy_static! {
[INFO] [stdout] 10 | |         static ref CONFIG_HELP: String = format!("path to config file\n[default: {}]",
[INFO] [stdout] 11 | |                                                  Config::default_config_path().display());
[INFO] [stdout] 12 | |         static ref NAME: &'static str = if cfg!(feature = "sslocal") {
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | |         };
[INFO] [stdout] 17 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/config/running_config.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         env::home_dir()
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/crypto/encryptor.rs:395:5
[INFO] [stdout]     |
[INFO] [stdout] 395 | /     lazy_static! {
[INFO] [stdout] 396 | |         static ref CACHE: Mutex<LruCache<(String, Method), Arc<Vec<u8>>>> =
[INFO] [stdout] 397 | |             Mutex::new(LruCache::with_capacity(KEY_CACHE_SIZE));
[INFO] [stdout] 398 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/network.rs:57:29
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let hostname = hostname.trim_right_matches('.');
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/config/mod.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |             let mut tmp = Arc::make_mut(&mut conf.proxy_conf);
[INFO] [stdout]    |                 ----^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/config/mod.rs:135:17
[INFO] [stdout]     |
[INFO] [stdout] 135 |             let mut tmp = Arc::make_mut(&mut conf.proxy_conf);
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/config/toml.rs:49:25
[INFO] [stdout]    |
[INFO] [stdout] 49 |                     let mut tmp = Arc::make_mut(&mut server_conf);
[INFO] [stdout]    |                         ----^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.53s
[INFO] running `Command { std: "docker" "inspect" "639af1a54a2998d53a9f239dd6f82464022d222fdfeb79a1994e4817ddd2ce97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "639af1a54a2998d53a9f239dd6f82464022d222fdfeb79a1994e4817ddd2ce97", kill_on_drop: false }`
[INFO] [stdout] 639af1a54a2998d53a9f239dd6f82464022d222fdfeb79a1994e4817ddd2ce97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4d0770cce4b278b33624c9cec439f0fcf134c4ea4f45d74f63f52ac434a70a85
[INFO] running `Command { std: "docker" "start" "-a" "4d0770cce4b278b33624c9cec439f0fcf134c4ea4f45d74f63f52ac434a70a85", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/src/bin/main.rs
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/util.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / macro_rules! io_err {
[INFO] [stderr] 10 | |     ($desc:expr) => ( io::Error::new(io::ErrorKind::Other, $desc) );
[INFO] [stderr] 11 | |     ($fmt:expr, $($arg:tt)*) => ( io::Error::new(io::ErrorKind::Other, format!($fmt, $($arg)*)) );
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:34:66
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn handle_every_line<P: AsRef<Path>>(filepath: P, func: &mut FnMut(String)) -> Result<()> {
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/cipher.rs:13:16
[INFO] [stderr]    |
[INFO] [stderr] 13 |     inner: Box<StreamCipher + 'static>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StreamCipher + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/cipher.rs:18:25
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let cipher: Box<StreamCipher> = match method.belong_lib() {
[INFO] [stderr]    |                         ^^^^^^^^^^^^ help: use `dyn`: `dyn StreamCipher`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/crypto_lib.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 16 |     inner: Box<SynchronousStreamCipher + 'static>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SynchronousStreamCipher + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/asyncdns.rs:134:33
[INFO] [stderr]     |
[INFO] [stderr] 134 |     callers: Dict<Token, RcCell<Caller>>,
[INFO] [stderr]     |                                 ^^^^^^ help: use `dyn`: `dyn Caller`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/asyncdns.rs:180:49
[INFO] [stderr]     |
[INFO] [stderr] 180 |     pub fn add_caller(&mut self, caller: RcCell<Caller>) {
[INFO] [stderr]     |                                                 ^^^^^^ help: use `dyn`: `dyn Caller`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my_logger.rs:68:24
[INFO] [stderr]    |
[INFO] [stderr] 68 |               io: &mut io::Write,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/network.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 | /     lazy_static! {
[INFO] [stderr] 54 | |         static ref RE: Regex = Regex::new(r"[A-Za-z\d-]{1,63}$").unwrap();
[INFO] [stderr] 55 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/config/mod.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / lazy_static! {
[INFO] [stderr] 24 | |     pub static ref CONFIG: Config = init_config().unwrap_or_else(|e| {
[INFO] [stderr] 25 | |         println!("{:?}", e);
[INFO] [stderr] 26 | |         exit(1);
[INFO] [stderr] 27 | |     });
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/config/cmd.rs:9:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | /     lazy_static! {
[INFO] [stderr] 10 | |         static ref CONFIG_HELP: String = format!("path to config file\n[default: {}]",
[INFO] [stderr] 11 | |                                                  Config::default_config_path().display());
[INFO] [stderr] 12 | |         static ref NAME: &'static str = if cfg!(feature = "sslocal") {
[INFO] [stderr] ...  |
[INFO] [stderr] 16 | |         };
[INFO] [stderr] 17 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/config/cmd.rs:9:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | /     lazy_static! {
[INFO] [stderr] 10 | |         static ref CONFIG_HELP: String = format!("path to config file\n[default: {}]",
[INFO] [stderr] 11 | |                                                  Config::default_config_path().display());
[INFO] [stderr] 12 | |         static ref NAME: &'static str = if cfg!(feature = "sslocal") {
[INFO] [stderr] ...  |
[INFO] [stderr] 16 | |         };
[INFO] [stderr] 17 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stderr]    --> src/config/running_config.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |         env::home_dir()
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/crypto/encryptor.rs:395:5
[INFO] [stderr]     |
[INFO] [stderr] 395 | /     lazy_static! {
[INFO] [stderr] 396 | |         static ref CACHE: Mutex<LruCache<(String, Method), Arc<Vec<u8>>>> =
[INFO] [stderr] 397 | |             Mutex::new(LruCache::with_capacity(KEY_CACHE_SIZE));
[INFO] [stderr] 398 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stderr]   --> src/network.rs:57:29
[INFO] [stderr]    |
[INFO] [stderr] 57 |     let hostname = hostname.trim_right_matches('.');
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/config/mod.rs:81:17
[INFO] [stderr]    |
[INFO] [stderr] 81 |             let mut tmp = Arc::make_mut(&mut conf.proxy_conf);
[INFO] [stderr]    |                 ----^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/config/mod.rs:135:17
[INFO] [stderr]     |
[INFO] [stderr] 135 |             let mut tmp = Arc::make_mut(&mut conf.proxy_conf);
[INFO] [stderr]     |                 ----^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/config/toml.rs:49:25
[INFO] [stderr]    |
[INFO] [stderr] 49 |                     let mut tmp = Arc::make_mut(&mut server_conf);
[INFO] [stderr]    |                         ----^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/util.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / macro_rules! io_err {
[INFO] [stderr] 10 | |     ($desc:expr) => ( io::Error::new(io::ErrorKind::Other, $desc) );
[INFO] [stderr] 11 | |     ($fmt:expr, $($arg:tt)*) => ( io::Error::new(io::ErrorKind::Other, format!($fmt, $($arg)*)) );
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:34:66
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn handle_every_line<P: AsRef<Path>>(filepath: P, func: &mut FnMut(String)) -> Result<()> {
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/cipher.rs:13:16
[INFO] [stderr]    |
[INFO] [stderr] 13 |     inner: Box<StreamCipher + 'static>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StreamCipher + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/cipher.rs:18:25
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let cipher: Box<StreamCipher> = match method.belong_lib() {
[INFO] [stderr]    |                         ^^^^^^^^^^^^ help: use `dyn`: `dyn StreamCipher`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/crypto/crypto_lib.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 16 |     inner: Box<SynchronousStreamCipher + 'static>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SynchronousStreamCipher + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/asyncdns.rs:134:33
[INFO] [stderr]     |
[INFO] [stderr] 134 |     callers: Dict<Token, RcCell<Caller>>,
[INFO] [stderr]     |                                 ^^^^^^ help: use `dyn`: `dyn Caller`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/asyncdns.rs:180:49
[INFO] [stderr]     |
[INFO] [stderr] 180 |     pub fn add_caller(&mut self, caller: RcCell<Caller>) {
[INFO] [stderr]     |                                                 ^^^^^^ help: use `dyn`: `dyn Caller`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/my_logger.rs:68:24
[INFO] [stderr]    |
[INFO] [stderr] 68 |               io: &mut io::Write,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/network.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 | /     lazy_static! {
[INFO] [stderr] 54 | |         static ref RE: Regex = Regex::new(r"[A-Za-z\d-]{1,63}$").unwrap();
[INFO] [stderr] 55 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/config/mod.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / lazy_static! {
[INFO] [stderr] 24 | |     pub static ref CONFIG: Config = init_config().unwrap_or_else(|e| {
[INFO] [stderr] 25 | |         println!("{:?}", e);
[INFO] [stderr] 26 | |         exit(1);
[INFO] [stderr] 27 | |     });
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/config/cmd.rs:9:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | /     lazy_static! {
[INFO] [stderr] 10 | |         static ref CONFIG_HELP: String = format!("path to config file\n[default: {}]",
[INFO] [stderr] 11 | |                                                  Config::default_config_path().display());
[INFO] [stderr] 12 | |         static ref NAME: &'static str = if cfg!(feature = "sslocal") {
[INFO] [stderr] ...  |
[INFO] [stderr] 16 | |         };
[INFO] [stderr] 17 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/config/cmd.rs:9:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | /     lazy_static! {
[INFO] [stderr] 10 | |         static ref CONFIG_HELP: String = format!("path to config file\n[default: {}]",
[INFO] [stderr] 11 | |                                                  Config::default_config_path().display());
[INFO] [stderr] 12 | |         static ref NAME: &'static str = if cfg!(feature = "sslocal") {
[INFO] [stderr] ...  |
[INFO] [stderr] 16 | |         };
[INFO] [stderr] 17 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stderr]    --> src/config/running_config.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |         env::home_dir()
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> src/crypto/encryptor.rs:395:5
[INFO] [stderr]     |
[INFO] [stderr] 395 | /     lazy_static! {
[INFO] [stderr] 396 | |         static ref CACHE: Mutex<LruCache<(String, Method), Arc<Vec<u8>>>> =
[INFO] [stderr] 397 | |             Mutex::new(LruCache::with_capacity(KEY_CACHE_SIZE));
[INFO] [stderr] 398 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stderr]   --> src/network.rs:57:29
[INFO] [stderr]    |
[INFO] [stderr] 57 |     let hostname = hostname.trim_right_matches('.');
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/config/mod.rs:81:17
[INFO] [stderr]    |
[INFO] [stderr] 81 |             let mut tmp = Arc::make_mut(&mut conf.proxy_conf);
[INFO] [stderr]    |                 ----^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/config/mod.rs:135:17
[INFO] [stderr]     |
[INFO] [stderr] 135 |             let mut tmp = Arc::make_mut(&mut conf.proxy_conf);
[INFO] [stderr]     |                 ----^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/config/toml.rs:49:25
[INFO] [stderr]    |
[INFO] [stderr] 49 |                     let mut tmp = Arc::make_mut(&mut server_conf);
[INFO] [stderr]    |                         ----^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> tests/encrypt.rs:39:1
[INFO] [stderr]    |
[INFO] [stderr] 39 | / macro_rules! assert_raw_encrypt {
[INFO] [stderr] 40 | |     ($cryptor:expr, $data:expr) => ( assert_do!($cryptor, raw_encrypt, $data) )
[INFO] [stderr] 41 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> tests/encrypt.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | / macro_rules! assert_raw_decrypt {
[INFO] [stderr] 44 | |     ($cryptor:expr, $data:expr) => ( assert_do!($cryptor, raw_decrypt, $data) )
[INFO] [stderr] 45 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/shadowsocks-300f17571c00d5a9
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test asyncdns::test::ipv6_block_resolve ... ignored
[INFO] [stdout] test asyncdns::test::parse_response ... ok
[INFO] [stdout] test asyncdns::test::ipv4_block_resolve ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- asyncdns::test::ipv4_block_resolve stdout ----
[INFO] [stdout] block_resolve failed: Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" }
[INFO] [stdout] thread 'asyncdns::test::ipv4_block_resolve' panicked at 'assertion failed: false', src/asyncdns.rs:784:21
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55b721742650 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x55b721742650 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x55b721742650 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x55b721742650 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x55b721765b3c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x55b7215edf25 - std::io::Write::write_fmt::h50a71e2460ce07da
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x55b72173a181 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h9bbd3fed8160d0d2
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/impls.rs:176
[INFO] [stdout]    7:     0x55b721744ad0 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x55b721744ad0 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x55b721744ad0 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]   10:     0x55b7217447c6 - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:216
[INFO] [stdout]   11:     0x55b721745133 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   12:     0x55b72171ed0c - std::panicking::begin_panic::{{closure}}::h0fe0045b47151367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:498
[INFO] [stdout]   13:     0x55b72171c509 - std::sys_common::backtrace::__rust_end_short_backtrace::h2e62c3b9269ad9a6
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x55b72171ec37 - std::panicking::begin_panic::h7e510b87b79a7297
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:497
[INFO] [stdout]   15:     0x55b7215ddfdc - shadowsocks::asyncdns::test::test_block_resolve::h60eca1dcfe0705e6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/asyncdns.rs:784
[INFO] [stdout]   16:     0x55b7215de1d8 - shadowsocks::asyncdns::test::ipv4_block_resolve::hf9e2c3c45461e2e3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/asyncdns.rs:792
[INFO] [stdout]   17:     0x55b7215de1ba - shadowsocks::asyncdns::test::ipv4_block_resolve::{{closure}}::h6e238088097e14c2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/asyncdns.rs:791
[INFO] [stdout]   18:     0x55b7215de5de - core::ops::function::FnOnce::call_once::hdc2519b0ce49046c
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   19:     0x55b721616803 - core::ops::function::FnOnce::call_once::hd04d57b5cf16f85a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   20:     0x55b721616803 - test::__rust_begin_short_backtrace::hd8e9a8c5a2e43388
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:517
[INFO] [stdout]   21:     0x55b721614cd3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h3c3db8a500c1a19a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   22:     0x55b721614cd3 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h043e9ebcbe360c80
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   23:     0x55b721614cd3 - std::panicking::try::do_call::h47c2fb275506c2e8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   24:     0x55b721614cd3 - std::panicking::try::h569c20f0e99453b4
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   25:     0x55b721614cd3 - std::panic::catch_unwind::hb33c6d0f01540d23
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   26:     0x55b721614cd3 - test::run_test_in_process::hc0ce562d167e51cf
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:544
[INFO] [stdout]   27:     0x55b721614cd3 - test::run_test::run_test_inner::{{closure}}::hd3120982fcd71544
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:450
[INFO] [stdout]   28:     0x55b7215ed356 - std::sys_common::backtrace::__rust_begin_short_backtrace::h84f8bc12cc4cdac6
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   29:     0x55b7215f2585 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb8b5fa0ba425d4db
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:458
[INFO] [stdout]   30:     0x55b7215f2585 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc4b84b244cf55f75
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   31:     0x55b7215f2585 - std::panicking::try::do_call::ha31922ad8fa17753
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   32:     0x55b7215f2585 - std::panicking::try::h38a6da203722ae6e
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   33:     0x55b7215f2585 - std::panic::catch_unwind::h83afce167c9062b9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   34:     0x55b7215f2585 - std::thread::Builder::spawn_unchecked::{{closure}}::h160689155590a70c
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:457
[INFO] [stdout]   35:     0x55b7215f2585 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7dbf17a455132a46
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   36:     0x55b72174c00a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h670c50864ac2cb92
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   37:     0x55b72174c00a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2511952749086d81
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   38:     0x55b72174c00a - std::sys::unix::thread::Thread::new::thread_start::h5ad4ddffe24373a8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   39:     0x7ff74c69a609 - start_thread
[INFO] [stdout]   40:     0x7ff74c5a6103 - clone
[INFO] [stdout]   41:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     asyncdns::test::ipv4_block_resolve
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `Command { std: "docker" "inspect" "4d0770cce4b278b33624c9cec439f0fcf134c4ea4f45d74f63f52ac434a70a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d0770cce4b278b33624c9cec439f0fcf134c4ea4f45d74f63f52ac434a70a85", kill_on_drop: false }`
[INFO] [stdout] 4d0770cce4b278b33624c9cec439f0fcf134c4ea4f45d74f63f52ac434a70a85
